51002070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{242867}}^1$

素因数の和:242884

約数の個数: 32

約数和(自身を含む): 139891968

約数和(自身を除く): 88889898

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 242867, 485734, 728601, 1214335, 1457202, 1700069, 2428670, 3400138, 3643005, 5100207, 7286010, 8500345, 10200414, 17000690, 25501035, 51002070]

約数ペア:

[(1, 51002070), (2, 25501035), (3, 17000690), (5, 10200414), (6, 8500345), (7, 7286010), (10, 5100207), (14, 3643005), (15, 3400138), (21, 2428670), (30, 1700069), (35, 1457202), (42, 1214335), (70, 728601), (105, 485734), (210, 242867)]